UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1AWLG4dGFdqNvdB+dWnLeE2B1c4Ut1o8kF+rqtX/xmg=' 
WHERE 
  key_id = '7be43783e98b14ee71fa480c1ef2f0317dde091057fdb274fcdf32551114a347' 
  AND (
    token = '1AWLG4dGFdqNvdB+dWnLeE2B1c4Ut1o8kF+rqtX/xmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )